PRETREATMENT - 269 Anuncios
Jueves 11 julio 2019
Columns Ahead Statement Generally speaking, SPE/FLASH is mainly applied to the pretreatment of samples. People can easily perceive that SPE/FLASH columns separate salt and sugar, while HPLC ones can make glucose, maltose and sucrose apart from the sugar solution, which posses more...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jueves 11 julio 2019
SPE column or SPE cartridges are based on liquid-solid phase chromatography theory, it is a kind of extraction, separation, concentrated sample preparation unit. Mainly used in sample pretreatment of various foods, agricultural and livestock products, environmental samples and target...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lunes 08 julio 2019
QuEChERS is a pretreatment that has the characteristics of Quick、Easy、Cheap、Effective、Rugged and Safe, which is the reason why it is becoming more and more popular in the new testing methods. It was developed by Professor Anastassiades in 2003, which was used in agricultural testing at first...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lunes 08 julio 2019
SPE Technique Introduction SPE(Solid-phase Extraction), is an increasingly popularized technology of sample pretreatment, which is established on the basis of traditional LLE(Liquid-liquid Extraction). Combined with the substance interaction mechanism that like dissolves like, and...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Martes 02 julio 2019
The average sample addition recovery rate of QuEChERS method is higher than 85%, with fewer impurities interfering with the detection of the target substance, a small amount of solvent, simple and fast operation, which will be the preferred pretreatment method for routine detection...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jueves 20 junio 2019
Extraction is often susceptible to matrix interference. One analytical method is fine in this matrix but can become problematic in another matrix. If we encounter such a situation, how can we improve the QuEChERS method to overcome it? For pesticide residues, most of the food samples...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Miércoles 19 junio 2019
SPE cartridges, with a full name of Solid Phase extraction cartridges, is also called the SPE column( solid phase extraction column). The solid phase extraction column/cartridges is a pretreatment device for the sample being analyzed, which developed from the chromatographic column...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Domingo 21 abril 2019
Canola oil press machine is mainly composed of electrical control, automatic heating, adjustment, transmission, and vacuum oil filter. The screw is carburized by alloy steel to enhance surface hardness and wear resistance. The platters are ground by the surface grinding machine. It...
Sichuan GuangXin Machinery Of Grain & Oil Processing Co., Ltd
- 621000 - mianyang
- 08162688216
Viernes 14 diciembre 2018
- PE Aluminum Composite Panel - PE aluminum composite panel is generally used for interior wall decoration. Polyester paint (PE): >0.016mm measured with a film thickness meter and wiped with butanone 100 times without exposure.The PE coating formed on the surface of the composite...
ZHEJIANG JINXIANG PANEL INDUSTRY CO.,LTD.
- 321000 - Jinhua
- +86 0579 15257918256
- +86 0579 82228865
Martes 06 febrero 2018
Cantidad : 10 sets pe - Precio : factory price
Advantages of activated carbon adsorption device: - The adsorption efficiency is up to 90%, it has the large capacity and wide application. - Activated carbon has the characteristics of low price, wide range of sources, and so on. - The operation is simple, safe and reliable. -...
Whirlston Recycling Machinery
- 450000 - Zhengzhou
- +8637165992868
Lunes 25 septiembre 2017
Application of LNG Plant This unit is applicable to wellhead natural gas pretreatment, including dehydration, hydrocarbon recovery, compression, storage transportation and pressure regulation project, meeting the requirement of skid mounted vehicular design, manufacture, and simple...
Peiyang Chemical Equipment Co., Ltd.
- 300192 - tianjin
- 022 87890750
- 02287890750
Jueves 14 septiembre 2017
Brief introduction Ultrafiltration (UF) is used to remove essentially all colloidal particles (0.001 to 1.0 microns) from water and some of the largest dissolved contaminants. The pore size in a UF membrane is mainly responsible for determining the type and size of contaminants removed...
Chongqing Sequoia Mechanical & Electrical Equipment Co.,Ltd
- ruijarod
- 400030 - Chongqing
- 0086 023 63833383
- 8615696121850
Jueves 14 septiembre 2017
Brief introduction Food production sites and drinking water plant must now comply with numerous requirements in the sanitary,economic and environmental domains cities worldwide are turning to our drinking water treatment solutions to help optimize resources and provide high-purity...
Chongqing Sequoia Mechanical & Electrical Equipment Co.,Ltd
- ruijarod
- 400030 - Chongqing
- 0086 023 63833383
- 8615696121850
Jueves 27 julio 2017
Cantidad : according - Precio : 15 000,00 €
Groundnut oil extraction machine is the second step in cooking oil making machine .Product (cake from cooking oil press section) is carried into solvent extraction palnt.There are still much oil in cake.groundnut oil extraction machine is the machine to extract oil from oil cake which...
Henan Doing Mechanical Equipment Co.,Ltd
- 450000 - zhengzhou
- +86 371 56771823
- +86 135 2662 7860
Jueves 12 enero 2017
Cantidad : 25t - Precio : 600$.t
PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method), and after roasting and coolingTelhas...
TYT STEEL PLATE CO,.LTD
- tytsteel
- 266000 - Huangdao
- 8615854261128
Jueves 12 enero 2017
Cantidad : 25t - Precio : 600$.t
PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method), and after roasting and coolingTelhas...
TYT STEEL PLATE CO,.LTD
- tytsteel
- 266000 - Huangdao
- 8615854261128
Viernes 02 diciembre 2016
Cantidad : 1MT - Precio : 350USD
Supply: ASTM A387 GR11CL1|A387 GR11CL2|A387 GR12CL1|A387 GR12 CL2|Boiler steel sheet Steel Grade: ASTM A387 GR11CL1|A387 GR11CL2|A387 GR12CL1|A387 GR12 CL2|A387 GR5CL1|Pressure steel plate Main Application: ASTM A387 GR11CL1|A387 GR11CL2|A387 GR12CL1|A387 GR12 CL2 steel plate...
Henan HZZ Iron and Steel CO.,LTD
- 450002 - zhengzhou
- +86 371 65862303
Jueves 01 septiembre 2016
AT220 RAPID CRACK PROPAGATION (RCP) TESTER Application: AT220 Rapid Crack Propagation (RCP) Tester is used to determine the arrest or propagation of a crack initiated in a thermoplastics pipe at a specified temperature and internal pressure by small-scale steady-state test (S4 test)...
Anytester (Hefei) Co., Ltd.
- 230601 - Hefei City
- +86 186 18655041869
Martes 30 agosto 2016
Plank temperature resistance filter Thin structure High dust holding capacity High temperature resistance Fiber glass have no breaking or shedding Application: avoid tar, coom and dust from high-temperature dryer Type: Plank temperature resistance filter Frame: aluminum alloy...
Zhongshan Scott Clean&Purification Co., Ltd
- 528463 - sanxiang
- 86 0760 86368876
Lunes 29 agosto 2016
Precio : 10,00 €
Qingdao Sanyi Plastic Machinery Co.,Ltd is one of the leading China pvc construction board machine manufacturers and suppliers, our professional factory is able to produce best and newest CE certificate pvc construction board making machine, pvc construction board extrusion line,...
www.sanyisj.com ihu
- 266000 - Qingdao
- 86 0532 82298197
- 0532 13606300391
Jueves 28 julio 2016
Cantidad : 1MT - Precio : $350
Offer: GL A40|GL D40|GL E40|GL F40|Shipbuilding-Steel-Plate|Offshore-St eel-Sheets 1.Steel Grade: GL A40|GL D40|GL E40|GL F40|Offshore-Steel-Plate|Shipbuilding-St eel-Sheets|Ship-Steel-Plate|Marine-Steel -Sheets|Offshore-Ste el-Plate 2.Main Application: GL A40|GL D40|GL E40|GL F40|Shipbuilding...
Henan Hzz Iron and Steel Co., Ltd
- 450002 - Zhengzhou
- 0086 371 65862302
Jueves 28 julio 2016
Cantidad : 1MT - Precio : $350
Offer: GL A36|GL D36|GL E36|GL F36|Shipbuilding-Steel-Plate|Offshore-St eel-Sheets 1.Steel Grade: GL A36|GL D36|GL E36|GL F36|Shipbuilding-Steel-Sheets|Marine-Ste el-Sheets|Offshore-Steel-Plate|Ship-Stee l-Plate| 2.Main Application: GL A36|GL D36|GL E36|GL F36|Shipbuilding-Offshore...
Henan Hzz Iron and Steel Co., Ltd
- 450002 - Zhengzhou
- 0086 371 65862302
Jueves 28 julio 2016
Cantidad : 1MT - Precio : $350
Offer: GL A32|GL D32|GL E32|GL F32|Shipbuilding-Steel-Plate|Offshore-St eel-Sheets 1.Steel Grade: GL A32|GL D32|GL E32|GL F32|Shipbuilding-Steel-Sheets|Ship-Steel -Plate|Marine-Steel-Sheets|Offshore-Stee l-Plate 2.Main Application: GL A32|GL D32|GL E32|GL F32|Shipbuilding-Offshore...
Henan Hzz Iron and Steel Co., Ltd
- 450002 - Zhengzhou
- 0086 371 65862302
Jueves 28 julio 2016
Cantidad : 1MT - Precio : $350
Offer: DNV A36|DNV D36|DNV E36|DNV F36|Shipbuilding-Steel-Plate|Offshore-St eel-Sheets 1.Steel Grade: DNV A36|DNV D36|DNV E36|DNV F36|Offshore-Steel-Plate|Shipbuilding-St eel-Sheets|Ship-Steel-Plate|Marine-Steel -Sheets|Offshore-Ste el-Plate 2.Main Application: DNV A36|DNV D36|DNV...
Henan Hzz Iron and Steel Co., Ltd
- 450002 - Zhengzhou
- 0086 371 65862302
Jueves 28 julio 2016
Cantidad : 1MT - Precio : $350
Offer: DNV A32|DNV D32|DNV E32|DNV F32|Shipbuilding-Steel-Plate|Offshore-St eel-Sheets 1.Steel Grade: DNV A32|DNV D32|DNV E32|DNV F32|Offshore-Steel-Plate|Shipbuilding-St eel-Sheets|Ship-Steel-Plate|Marine-Steel -Sheets|Offshore-Ste el-Plate 2.Main Application: DNV A32|DNV D32|DNV...
Henan Hzz Iron and Steel Co., Ltd
- 450002 - Zhengzhou
- 0086 371 65862302
Jueves 28 julio 2016
Cantidad : 1MT - Precio : $350
Offer: BV AH40|BV DH40|BV EH40|BV FH40|Shipbuilding-Steel-Plate|Offshore-S teel-Sheets 1.Steel Grade: BV AH40|BV DH40|BV EH40|BV FH40|Shipbuilding-Steel-Sheets|Ship-Stee l-Plate|Marine-Steel-Sheets|Offshore-Ste el-Plate 2.Main Application: BV AH40|BV DH40|BV EH40|BV FH40|Shipbuilding...
Henan Hzz Iron and Steel Co., Ltd
- 450002 - Zhengzhou
- 0086 371 65862302
Jueves 28 julio 2016
Cantidad : 1MT - Precio : $350
Offer: BV AH36,BV DH36,BV EH36,BV FH36,Shipbuilding-Steel-Plate,Offshore-S teel-Sheets 1.Steel Grade: BV AH36,BV DH36,BV EH36,BV FH36,Shipbuilding-Steel-Sheets,Ship-Stee l-Plate,Marine-Steel-Sheets,Offshore-Ste el-Plate 2.Main Application: BV AH36,BV DH36,BV EH36,BV FH36,Shipbuilding...
Henan Hzz Iron and Steel Co., Ltd
- 450002 - Zhengzhou
- 0086 371 65862302
Miércoles 13 abril 2016
Cantidad : 1 - Precio : 50 000,00 €
Specifications TOP 10 OIL MACHINE MANUFACTURER Pretreatment---extraction---oil refining Spec: 20-5000T/D Residual oil rate: 1%. Grade 1 oil Complete set of soya oil machine Soybean pretreatment Soybean---cleaning---crushing---softenin g---flaking---drying---to extraction workshop 1...
Henan China Henan Huatai Cereals And Oils Machinery Co., Ltd
- 456400 - Anyang
- +86 372 8112798
- +86 13849275334
Miércoles 13 abril 2016
Cantidad : 1 - Precio : 50 000,00 €
Specifications TOP 10 OIL MACHINE MANUFACTURER Pretreatment---extraction---oil refining Spec: 20-5000T/D Residual oil rate: 1%. Grade 1 oil Complete set of soya oil machine Soybean pretreatment Soybean---cleaning---crushing---softenin g---flaking---drying---to extraction workshop 1...
Henan China Henan Huatai Cereals And Oils Machinery Co., Ltd
- 456400 - Anyang
- +86 372 8112798
- +86 13849275334
Viernes 26 febrero 2016
Cantidad : 1set - Precio : USD$21500
DM-1325H Characteristics: It is an Automatical Tool Change machine(ATC).The excellence of this models is the price and the automatical tool change function. Best spindle,three-axis square guide drive, Japan servo motor etc are the main components which have to import from abroad...
Jinan Gongming machinery equipment CO.,Ltd
- 250000 - Jinan
- 008618766195920